Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / arch / arm / cpu / arm920t / s3c24x0 / interrupts.c

diff --git a/qemu/roms/u-boot/arch/arm/cpu/arm920t/s3c24x0/interrupts.c b/qemu/roms/u-boot/arch/arm/cpu/arm920t/s3c24x0/interrupts.c
new file mode 100644 (file)
index 0000000..036e3b9
--- /dev/null
+++ b/qemu/roms/u-boot/arch/arm/cpu/arm920t/s3c24x0/interrupts.c
@@ -0,0 +1,26 @@
+/*
+ * (C) Copyright 2002
+ * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
+ * Marius Groeger <mgroeger@sysgo.de>
+ *
+ * (C) Copyright 2002
+ * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
+ * Alex Zuepke <azu@sysgo.de>
+ *
+ * (C) Copyright 2002
+ * Gary Jennejohn, DENX Software Engineering, <gj@denx.de>
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#include <common.h>
+
+#include <asm/arch/s3c24x0_cpu.h>
+#include <asm/proc-armv/ptrace.h>
+
+void do_irq (struct pt_regs *pt_regs)
+{
+       struct s3c24x0_interrupt *irq = s3c24x0_get_base_interrupt();
+       u_int32_t intpnd = readl(&irq->INTPND);
+
+}